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# CITATION.cff file created with {cffr} R package
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cff-version: 1.2.0
message: 'To cite package "xplus" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'xplus: Positive and Unlabeled Learning from Unbalanced Cases and Sparse Structures'
version: 1.0.2
doi: 10.32614/CRAN.package.xplus
abstract: Provides PLUS-derived extensions for positive and unlabeled (PU) learning
  from unbalanced cases and sparse structures, based on Zhou et al. (2022) <https://doi.org/10.1371/journal.pcbi.1009956>.
  Iteratively relabels unlabeled observations via penalised logistic regression and
  pseudo-label updates, then refits a final sparse model. Includes weighted bootstrap
  sampling, convergence diagnostics, prediction, coefficient extraction, and assessment
  utilities.
authors:
- family-names: Robles
  given-names: Angel
  email: a.l.robles.fernandez@gmail.com
  orcid: https://orcid.org/0000-0002-4674-4270
repository: https://alrobles.r-universe.dev
repository-code: https://github.com/alrobles/xplus
commit: e9f545aa89552784f98694cb0fbfa6f4f65017ec
url: https://alrobles.github.io/xplus/
date-released: '2026-09-27'
contact:
- family-names: Robles
  given-names: Angel
  email: a.l.robles.fernandez@gmail.com
  orcid: https://orcid.org/0000-0002-4674-4270